WNPPC2024 - 61st Winter Nuclear Particle Physics Conference

Session

Evening 4 - Feb. 17, 2024

Feb 17, 2024, 9:00 p.m.

Salon AB (Hotel Chateau Bromont)

Conveners

Evening 4 - Feb. 17, 2024

• Brigitte Vachon (McGill University)

149. (New) Models of Baryogenesis and How to Find Them

Seyda Ipek (Carleton University)

2024-02-17, 9:00 p.m.

Invited Oral

Baryon asymmetry of our universe is one of the most important phenomena that drives new physics models. I will summarize the landscape of the BSM physics required to explain this asymmetry and I will discuss the wide variety of experimental observations required to test these models.

97. Photon-Dark Photon Conversion with Multiple Level Crossings

Nirmalya Brahma (McGill University)

2024-02-17, 9:30 p.m.

Contributed Oral

Dark photons can oscillate into Standard Model (SM) photons via kinetic mixing. The conversion probability depends sensitively on properties of the ambient background, such as the density and electromagnetic field strength, which cause the SM photon to acquire an in-medium effective mass. Resonances can enhance the conversion probability when there is a level-crossing between the dark photon...

145. Detecting Velocity Dependent Milli-Magnetic Dark Abelian Monopoles at the LHC

Tyrell Edward Umbach (Concordia University)

2024-02-17, 9:45 p.m.

Physics Beyond the Standard Model

Contributed Oral

Current experiments investigating the existence of magnetic monopoles and other exotic phenomena at the LHC such as MoEDAL are underway. This has included the search for velocity dependent visible monopoles. The upcoming MAPP experiment will pursue the possible detection of milli-magnetically charged dark monopoles. Many novel extended features of our model are proposed, including dark...

135. Observation of Highly Forbidden M1 Transition in 7s-8s Transition in Francium

Anima Sharma (University of Manitoba)

2024-02-17, 10:00 p.m.

Physics Beyond the Standard Model

Contributed Oral

Studying atomic parity violation in weak interactions by using atomic spectroscopy-based techniques plays a vital role in testing the Standard Model on a different momentum scale. In Francium Trapping Facility at TRIUMF, we trap and cool francium atoms in a magneto optic trap and then drive a highly forbidden 7s-8s transition in this trapped radioactive atomic sample of francium. Recently, we...